County Data
Sussex County, New Jersey
Self-reliance and preparedness data for Sussex County
Very Low
Hazard Risk (5.6/100)
Moderate
Solar (3.8 kWh/m²/day)
Natural Hazard Risks in Sussex County
| Hazard | Risk Rating | Score |
|---|---|---|
| Strong Wind | Relatively Low | 11.0 |
| Landslide | Relatively Low | 9.5 |
| Lightning | Very Low | 9.3 |
| Riverine Flooding | Relatively Low | 7.7 |
| Tornado | Very Low | 7.6 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 23°F |
Water & Energy
| Annual Precipitation | 7.5″ |
| Solar Potential | 3.8 kWh/m²/day |
| Wind Speed | 0.2 m/s |
| Soil Type | Sandy Loam |
Local Species
72
Edible species
34
Medicinal species
49
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Sussex County, New Jersey?
- Sussex County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Strong Wind, Landslide, Lightning. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Sussex County good for solar power?
- Sussex County has a moderate solar rating. Solar potential is based on average daily irradiance (kWh/m²/day), which determines how much energy rooftop or ground-mounted panels can produce year-round.
- How many edible plants grow in Sussex County?
- Our database identifies 72 edible plant species in Sussex County based on regional flora data, USDA hardiness zone, and iNaturalist observations. The full field guide includes identification notes, preparation methods, and seasonal availability.
- What is the autonomy score for Sussex County?
- Sussex County has an autonomy score of 49. This composite score measures local self-reliance potential across water access, food production capacity, energy resources, and supply chain resilience. Higher scores indicate greater potential for self-sufficiency.